ROTOR has added a new wireless electronic groupset for gravel and mountain bikes to its range. The Spanish innovation powerhouse is once again setting new standards in terms of modularity, precision and flexibility. The new groupset is based on a central electronic rear derailleur with Bluetooth and ANT+ connectivity, which is compatible with 10- to 13-speed cassettes. Weighing just 453 g including the battery and with a shifting speed of 150 ms, ROTOR UNO offers maximum performance for demanding riders.
Lightweight Aerospace engineering using Ultra-light materials.
Versatile Compatible & modular with ROTOR and other brands.
Scalable Up to 3 groupset upgrade kits from upper to elite performance.
Digital Smartness for calibration and adjustment.
Reliable 3 years warranty backed by ROTOR Quality.
ROTOR App Customize your settings and access additional metrics.
ROTOR UNO Electronic mountain bike groupset
Following ROTOR‘s modular philosophy, the UNO Electronic MTB Group has been designed to allow you to upgrade your bike without restrictions when choosing between different ranges or manufacturers. It is compatible with any of our 12-speed mountain transmission parts, as well as those from any other manufacturer. Manufactured with materials aimed to improve your performance and advanced technology, the UNO Electronic MTB Upgrade Kit will just add 453g to your bike. The lowest weight on the market for an electronic shifter and derailleur for mountain bikes. The derailleur technology, in combination with our application, will allow you to adapt and configure your drivetrain with micron precision. This way, your shifts will be smooth and extremely fast. We have also designed it reinforcing the parts that are subjected to greater stress with 7075 aluminium, used in the aeronautical industry. This makes it extremely reliable even in the most demanding conditions, such as muddy trails or impossible rock gardens.
ROTOR UNO Electronic gravel bike groupset
Following ROTOR‘s modular philosophy, the UNO Electronic Gravel Groupset has been designed to allow you to upgrade your bike without restrictions when choosing between different ranges or manufacturers. It is compatible with any of our 1x gravel transmission parts, as well as those from any other manufacturer. Manufactured with carbon and aeronautic aluminium to improve your performance and advanced technology, the UNO Electronic Gravel Upgrade Kit will just add 1165g to your bike. The lowest weight on the market for an electronic shifters, brakes and derailleur for 1x gravel bikes. The derailleur technology, in combination with our application, will allow you to adapt and configure your drivetrain with micron precision. This way, your shifts will be smooth and extremely fast. We have also designed it reinforcing the parts that are subjected to greater stress with 7075 aluminium, used in the aeronautical industry. This makes it extremely reliable even in the most demanding conditions, such as muddy trails or rainy days.
In 1994 in Spain, ROTOR was born from the vision of two friends and passionate cyclists. Their goal was to master a challenge that many had previously failed to do: "Elimination of inefficient torques in the pedal cycle."
Precision and innovation for modern cycling
Whether power measurement with the 2INPower system or Q Rings for optimal power transmission - ROTOR offers the latest top technology for the highest demands. In the ROTOR range you will find the perfect mix of precision, durability and low weight.
